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The Nanopore Race

The Kavli Institute of Nanoscience's Grégory Schneider and his colleagues are trying out using graphene for nanopore DNA sequencing, reports the Physics arXiv Blog. The researchers used an electron beam to make holes of various diameters in graphene sheets one atom thick. They then measured the current flowing across the sheet when the hole was empty and when a stand of DNA occupied the hole.

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A UK study on mixing SARS-CoV-2 vaccines is expanding to include vaccines developed by additional companies, according to the Guardian.

According to Science, the US National Academy of Sciences is poised to eject two members accused of sexual harassment.

In Nucleic Acids Research this week: machine learning approach to detect DNA-bound proteins, CRISPR-based method for activating specific gene targets, and more.

The FDA and CDC call for a pause in administering Johnson & Johnson's SARS-CoV-2 vaccine while reports of rare blood clots are looked into, reports the Wall Street Journal.